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Patent
D652506
Priority
Feb 02 2009
Filed
Feb 02 2009
Issued
Jan 17 2012
Expiry
Jan 17 2026
Assg.orig
Entity
unknown
9
16
n/a
The ornamental design for a filter cartridge having a magenta netting, as shown and described.
FIG. 1 is a front perspective view of a filter cartridge, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof; and,
FIG. 4 is a side view thereof.
The broken lines, showing portions of a filter cartridge, are included for the purpose of illustrating environmental structure and form no part of the claimed design. The color of the netting is magenta selected from the group consisting of Pantones 2582 U, 2592 U, 258 U, 259 U, Purple U, 253 U, 254 U, 246U, 247 U, 2395 U, and 2405 U.
Duffy, Dean R. , Huberty, John S.
Patent
Priority
Assignee
Title
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Patent
Priority
Assignee
Title
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2733776 ,
2744523 ,
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Mar 16 1978
Filter apparatus for welding mask
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Jan 20 1995
3M Innovative Properties Company
Respirator having snap-fit filter cartridge
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May 19 1997
HONEYWELL SAFETY PRODUCTS USA, INC , A DELAWARE CORPORATION
Gasketless connecting adapter
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Oct 14 1999
Moldex-Metric, Inc.; Moldex-Metric, Inc
Respirator mask with snap in filter cartridge
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May 19 1997
HONEYWELL SAFETY PRODUCTS USA, INC , A DELAWARE CORPORATION
Respiratory filter
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Aug 17 2000
Vase Technology
Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon
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Nov 09 2005
Respan Products, Inc.
Disposable mask assembly with exhaust filter
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Aug 03 2000
3M Innovative Properties Company
Pair of filter cartridges for a powered air-purifying respirator
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Jun 17 1993
Minnesota Mining and Manufacturing Company
Filter element
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Jan 20 1995
3M Innovative Properties Company
Respirator having snap-fit filter cartridge
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a